js refresh the page

There are many methods for js to refresh the page, among which window.location.reload(), window.history.go(0) and document.execCommand(''Refresh''), these three methods are the fastest. Others have visible browser scrollbars appearing.

[The difference between window.location.href, window.location.replace(), window.location.reload(), which I will summarize in the following article]

js to refresh the page in several ways:

1 history.go(0)

2 location.reload()

3 location=location

4 location.assign(location)

5 document.execcommand('refresh')

6 window.navigate(location)

7 location.replace(location)

8 document.url=location.href

The method of automatically refreshing the page: Detailed explanation of the method of javascript automatically refreshing the page

1. Automatic page refresh: add the following code to the <head> area

<meta http-equiv="refresh" content="20">

Where 20 refers to refreshing the page every 20 seconds.

2. Automatic page jump: add the following code to the <head> area

<meta http-equiv="refresh" content="20;url=http://www.jbxue.com">

20 of them refer to jumping to http://www.jbxue.com page every 20 seconds

3. The page automatically refreshes the js version

<script language="JavaScript">
function myrefresh()
{
window.location.reload();
}
setTimeout('myrefresh()',1000); //Specify refresh once every second
</script>

Script statement of JS refresh frame

//How to refresh the page containing the frame with
<script language=JavaScript>
parent.location.reload();
</script>

//The child window refreshes the parent window
<script language=JavaScript>
self.opener.location.reload();
</script> www.jbxue.com
(　或　<a href="javascript:opener.location.reload()">刷新</a> )

//How to refresh the page of another frame with
<script language=JavaScript>
parent.another FrameID.location.reload();
</script>

If you want to refresh when the window is closed or when the window is opened, you can call the following statement in <body>.

<body onload="opener.location.reload()"> Refresh when the window is opened
<body onUnload="opener.location.reload()"> refresh when closed

<script language="javascript">
window.opener.document.location.reload()
</script>

Guess you like